S-80821CNNB-B8GT2G
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Detector
Characteristics: - Low power consumption - High accuracy - Wide operating voltage range - Built-in delay circuit - Small package size
Package: SOT-23-5
Essence: The S-80821CNNB-B8GT2G is a voltage detector IC used to monitor the voltage level in electronic circuits. It provides accurate detection and can be used in various applications where voltage monitoring is critical.
Packaging/Quantity: The S-80821CNNB-B8GT2G is typically sold in reels, with 3000 units per reel.
Specifications
- Operating Voltage Range: 1.6V to 6.0V
- Detection Voltage Accuracy: ±1.0%
- Quiescent Current: 1.0μA (typical)
- Output Configuration: N-channel open drain
- Delay Time: 200ms (typical)
Detailed Pin Configuration
The S-80821CNNB-B8GT2G has a total of 5 pins:
- VDD: Power supply input pin
- GND: Ground pin
- RESET: Output pin indicating the voltage level
- TEST: Test pin for verification purposes
- CE: Chip enable pin for controlling the operation
Functional Features
- Accurate voltage detection within a wide operating range
- Low power consumption, suitable for battery-powered devices
- Built-in delay circuit prevents false triggering
- Open-drain output configuration allows easy integration with other components
Advantages and Disadvantages
Advantages: - High accuracy in voltage detection - Low power consumption extends battery life - Compact package size enables space-saving designs - Wide operating voltage range provides versatility
Disadvantages: - Limited number of pins may restrict complex circuit integration - Lack of adjustable detection voltage limits customization options
Working Principles
The S-80821CNNB-B8GT2G operates by comparing the input voltage with a reference voltage. When the input voltage crosses the detection threshold, the output pin (RESET) is activated, indicating the voltage level change. The built-in delay circuit prevents false triggering due to voltage fluctuations or noise.
Detailed Application Field Plans
The S-80821CNNB-B8GT2G finds applications in various electronic devices and systems, including but not limited to: 1. Battery-powered devices: Ensures proper voltage levels for efficient operation and battery life preservation. 2. Power supply monitoring: Detects abnormal voltage levels and triggers appropriate actions for protection. 3. Industrial control systems: Monitors voltage stability in critical components to prevent malfunctions. 4. Automotive electronics: Provides voltage supervision for reliable operation of vehicle systems. 5. Consumer electronics: Ensures safe and stable voltage levels in appliances and gadgets.
Detailed and Complete Alternative Models
- S-80822CNNB-B8GT2G: Similar to S-80821CNNB-B8GT2G, but with a different detection voltage range.
- S-80823CNNB-B8GT2G: Higher accuracy version of S-80821CNNB-B8GT2G with improved detection voltage tolerance.
- S-80824CNNB-B8GT2G: Extended operating temperature range variant of S-80821CNNB-B8GT2G.
These alternative models offer similar functionality and can be used as replacements based on specific requirements.
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기술 솔루션에 S-80821CNNB-B8GT2G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of S-80821CNNB-B8GT2G in technical solutions:
Q: What is S-80821CNNB-B8GT2G? A: S-80821CNNB-B8GT2G is a specific model of voltage detector IC (integrated circuit) manufactured by a company called Seiko Instruments. It is commonly used in various technical solutions.
Q: What is the purpose of S-80821CNNB-B8GT2G? A: The purpose of S-80821CNNB-B8GT2G is to detect and monitor voltage levels in electronic circuits or systems. It provides a reliable way to ensure proper voltage regulation and protection.
Q: How does S-80821CNNB-B8GT2G work? A: S-80821CNNB-B8GT2G works by continuously monitoring the input voltage and comparing it to a predefined threshold. If the voltage exceeds or falls below the threshold, it triggers an output signal to indicate the status.
Q: What is the voltage range supported by S-80821CNNB-B8GT2G? A: S-80821CNNB-B8GT2G supports a wide voltage range, typically from 2.0V to 6.0V. However, it is always recommended to refer to the datasheet for the specific operating conditions.
Q: Can S-80821CNNB-B8GT2G be used in automotive applications? A: Yes, S-80821CNNB-B8GT2G is suitable for automotive applications as it meets the necessary requirements such as temperature range, reliability, and voltage detection capabilities.
Q: Is S-80821CNNB-B8GT2G compatible with microcontrollers or other digital systems? A: Yes, S-80821CNNB-B8GT2G can be easily integrated with microcontrollers or other digital systems. It provides a digital output signal that can be directly interfaced with such devices.
Q: Can S-80821CNNB-B8GT2G be used for overvoltage protection? A: Yes, S-80821CNNB-B8GT2G can be used for overvoltage protection. By setting the threshold appropriately, it can detect when the voltage exceeds a safe limit and trigger an action to protect the circuit.
Q: Does S-80821CNNB-B8GT2G have any built-in delay or hysteresis? A: Yes, S-80821CNNB-B8GT2G incorporates a built-in delay and hysteresis feature. This helps prevent false triggering due to voltage fluctuations or noise in the system.
Q: What is the typical response time of S-80821CNNB-B8GT2G? A: The typical response time of S-80821CNNB-B8GT2G is very fast, usually in the range of microseconds. This ensures quick detection and response to voltage changes.
Q: Are there any specific precautions to consider while using S-80821CNNB-B8GT2G? A: It is important to follow the manufacturer's guidelines and datasheet recommendations for proper usage. Additionally, attention should be given to the voltage levels, temperature range, and electrical connections to ensure reliable operation.
Please note that these answers are general and may vary depending on the specific application and requirements. Always refer to the official documentation and consult with technical experts for accurate information.